Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041845946> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2041845946 abstract "Abstract The Akaike information criterion, AIC, is a widely used tool for model selection. AIC is derived as an asymptotically unbiased estimator of a function used for ranking candidate models which is a variant of the Kullback-Leibler divergence between the true model and the approximating candidate model. Despite the Kullback-Leibler's computational and theoretical advantages, what can become a nuisance in model selection applications is its lack of symmetry. Simple examples can show that reversing the role of the arguments in the Kullback-Leibler divergence can yield substantially different results. In this paper, three new functions for ranking candidate models are proposed. These functions are constructed by symmetrizing the Kullback-Leibler divergence between the true model and the approximating candidate model. The operations used for symmetrizing are the average, geometric and harmonic means. It is found that the original AIC criterion is an asymptotically unbiased estimator of these three different functions. A simulation study based on polynomial regression is also provided to compare the different proposed ranking functions with the AIC asymptotic estimation." @default.
- W2041845946 created "2016-06-24" @default.
- W2041845946 creator A5055812530 @default.
- W2041845946 creator A5084681382 @default.
- W2041845946 date "2006-01-01" @default.
- W2041845946 modified "2023-10-14" @default.
- W2041845946 title "VARIANTS OF THE KULLBACK-LEIBLER DIVERGENCE AND THEIR ROLE IN MODEL SELECTION" @default.
- W2041845946 cites W1506069954 @default.
- W2041845946 cites W15567521 @default.
- W2041845946 cites W1965555277 @default.
- W2041845946 cites W1966038674 @default.
- W2041845946 cites W1968371014 @default.
- W2041845946 cites W1990749325 @default.
- W2041845946 cites W2003068901 @default.
- W2041845946 cites W2026590277 @default.
- W2041845946 cites W2054658115 @default.
- W2041845946 cites W2061317273 @default.
- W2041845946 cites W2062195890 @default.
- W2041845946 cites W2125503037 @default.
- W2041845946 cites W2142635246 @default.
- W2041845946 cites W2168175751 @default.
- W2041845946 cites W2332695057 @default.
- W2041845946 cites W2897129259 @default.
- W2041845946 doi "https://doi.org/10.3182/20060329-3-au-2901.00130" @default.
- W2041845946 hasPublicationYear "2006" @default.
- W2041845946 type Work @default.
- W2041845946 sameAs 2041845946 @default.
- W2041845946 citedByCount "0" @default.
- W2041845946 crossrefType "journal-article" @default.
- W2041845946 hasAuthorship W2041845946A5055812530 @default.
- W2041845946 hasAuthorship W2041845946A5084681382 @default.
- W2041845946 hasConcept C105795698 @default.
- W2041845946 hasConcept C126255220 @default.
- W2041845946 hasConcept C126674687 @default.
- W2041845946 hasConcept C138885662 @default.
- W2041845946 hasConcept C154945302 @default.
- W2041845946 hasConcept C168136583 @default.
- W2041845946 hasConcept C171752962 @default.
- W2041845946 hasConcept C185429906 @default.
- W2041845946 hasConcept C189430467 @default.
- W2041845946 hasConcept C207390915 @default.
- W2041845946 hasConcept C28826006 @default.
- W2041845946 hasConcept C33923547 @default.
- W2041845946 hasConcept C41008148 @default.
- W2041845946 hasConcept C41895202 @default.
- W2041845946 hasConcept C81917197 @default.
- W2041845946 hasConcept C93959086 @default.
- W2041845946 hasConceptScore W2041845946C105795698 @default.
- W2041845946 hasConceptScore W2041845946C126255220 @default.
- W2041845946 hasConceptScore W2041845946C126674687 @default.
- W2041845946 hasConceptScore W2041845946C138885662 @default.
- W2041845946 hasConceptScore W2041845946C154945302 @default.
- W2041845946 hasConceptScore W2041845946C168136583 @default.
- W2041845946 hasConceptScore W2041845946C171752962 @default.
- W2041845946 hasConceptScore W2041845946C185429906 @default.
- W2041845946 hasConceptScore W2041845946C189430467 @default.
- W2041845946 hasConceptScore W2041845946C207390915 @default.
- W2041845946 hasConceptScore W2041845946C28826006 @default.
- W2041845946 hasConceptScore W2041845946C33923547 @default.
- W2041845946 hasConceptScore W2041845946C41008148 @default.
- W2041845946 hasConceptScore W2041845946C41895202 @default.
- W2041845946 hasConceptScore W2041845946C81917197 @default.
- W2041845946 hasConceptScore W2041845946C93959086 @default.
- W2041845946 hasLocation W20418459461 @default.
- W2041845946 hasOpenAccess W2041845946 @default.
- W2041845946 hasPrimaryLocation W20418459461 @default.
- W2041845946 hasRelatedWork W2081033912 @default.
- W2041845946 hasRelatedWork W2164830082 @default.
- W2041845946 hasRelatedWork W2335333627 @default.
- W2041845946 hasRelatedWork W2343708061 @default.
- W2041845946 hasRelatedWork W2419656700 @default.
- W2041845946 hasRelatedWork W4239210217 @default.
- W2041845946 hasRelatedWork W4243261323 @default.
- W2041845946 hasRelatedWork W4243506870 @default.
- W2041845946 hasRelatedWork W4247531298 @default.
- W2041845946 hasRelatedWork W4248334452 @default.
- W2041845946 isParatext "false" @default.
- W2041845946 isRetracted "false" @default.
- W2041845946 magId "2041845946" @default.
- W2041845946 workType "article" @default.